Flash LED Driver

LP3211-Flash LED Driver
2.8-5.5Input Voltage(V):
Charge PumpMode:
CPOutput Type:
300Max Output Current:
Smart phone,MIDApplication:
OCP,SS,OTP,Not inductorsSpecial Features:

High Performance Regulated Charge Pump

General Description

The LP3211 is a high performance charge pump DC/DC converter that produces a regulated 5V output. No external inductor is required for operation. The operating voltage range is 2.8V to VOUT. Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change. The LP3211 features very low quiescent current, over current protection and short circuit protection. The LP3211 is available in SOT-23-6 package.


 LCD Panel
 Cellular and Smart mobile phone
 Flash LED Driver



 2.8V to VOUT Range Input Voltage
 Soft Start Function
 Built-In Short-Circuit Protection
 Built-in Thermal Protection
 Over Current Protection Function
 340KHz Fixed frequency
 IQ<1uA in Shutdown
 SOT23-6 Package
 RoHS Compliant and 100% Lead (Pb)-Free

Marking Information

Please see specification. 
Please ask our service mailbox for what you want which is  marketing@lowpowersemi.com.
We will send a copy to you as fast as we can.


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